Jahnavi Brindavan
K-RERA · the public record
BOLLINENI VIENNA
Yelahanka · KRISHNAIAH PROJECTS
Project Review · example purchase
Spending a few crores on a home? ₹4,999 to check what you’re buying.
Check what the plans put beside your home, below it and in front of it. The view, nearby buildings and shared facilities can change what you are buying.
From another project · Prestige Park Grove
Avoid bad decisions, only go for the best homes.
Read the complete sample: unit choices, layout illustrations, important risks and questions for the builder. Its findings concern the named sample, not this project.
Read the Project Review sample ↗
From another project · Prestige Park Grove · earlier comprehensive example
A larger advertised area. Almost the same carpet area.
In Tower 14, E4 has 141 sq ft more saleable area than E2. Its carpet area is only 0.46 sq m larger. The report puts the two layouts side by side.
This longer example shows the depth of research available in Project Deep Dive. These findings concern the named sample, not this project.
Read the Prestige Park Grove sample report ↗
10%construction reportedQ1 2026 filing
82units not bookedof 88 · Q1 2026 filing
31 Dec 2031declared completionK-RERA registration · read 25 Oct 2026
Free project details
Registration read 25 Oct 2026Construction progress and dates
Promoter-reported construction
10%
Q1 2026
K-RERA quarterly filings · Q1 2026 to Q1 2026
declared completion
31 Dec 2031
The registered date and a construction update answer different questions. Neither is a confirmation of possession.
K-RERA registration · read 25 Oct 2026
Registered units and project size
4BR+4T+Maid room with toilet + Powder room
17
4BR+4T+Home Theater +Maid room with toilet + Family +Powder room +garden
1
4BR+4T+Home Theater +Maid room with toilet + Family+ Powder room
16
3BR+3T+ Family +Home office+Powder room+ Pent House
1
4BR+4T+Home Theater +Maid room with toilet +Family+ Powder room +terrace extra
1
3BR+3T+ Family +Home office+Powder room+Garden
1
3BR+3T+ Family +Home office + Powder room
51
Filed categories, unchanged · K-RERA registration · read 25 Oct 2026
The whole registration
2.6registered acres
33.5registered units per acre
The average covers the registered land and all registered unit types. It does not describe the space, outlook or surroundings of an individual unit.
RERA details for BOLLINENI VIENNA
K-RERA · PRM/KA/RERA/1251/472/PR/270426/008604
Project facts and comparisons
On the register
Declared completion31 December 2031
Land area10,623 sq m (2.6 acres)
Homes registered88
Tower/wing entries2
Unit mix17 × 4BR+4T+Maid room with toilet + Powder room, 1 × 4BR+4T+Home Theater +Maid room with toilet + Family +Powder room +garden, 16 × 4BR+4T+Home Theater +Maid ro
In context
Density33.5 homes per acre
Density in context13th percentile of 125 Yelahanka projects (median 76)
Source: K-RERA. Each comparison names the group of projects used.
Project areas, parking and inventory
Project areas and parking
RERA filing| Disclosure | Official value | Why it matters |
|---|---|---|
| Registered units | 88 | Total inventory registered with K-RERA. |
| Official carpet area | 24,046 sqm | Total carpet area reported for the project. |
| Official built-up area | 47,136 sqm | Useful scale context when comparing density and project cost. |
| Registered land area | 10,623 sqm | The land area attached to this K-RERA registration. |
| Sanctioned FAR/FSI | 2.92 | Higher FAR generally means a denser vertical build, subject to site layout and open-space design. |
| Registered tower/wing entries | 2 | Official tower/wing count in the K-RERA detail page. |
| Parking total (reconciled) | 279 | Separate filed counts; these categories may overlap and are not added together. |
| Covered-parking field | 279 | Separate filed counts; these categories may overlap and are not added together. |
| Open-parking field | 0 | Separate filed counts; these categories may overlap and are not added together. |
| Garage field | 0 | Separate filed counts; these categories may overlap and are not added together. |
| Approved plan number | BBMP/Addl.Dir/JDNORTH/0064/2024-25 | Use this to match the sanctioned drawing set shown by the builder. |
| Plan approval date | 06-04-2026 | |
| Project start date | 06-04-2026 |
Official inventory & towers
RERA filingK-RERA registration tables showing the project mix and tower/wing scale. Use this to sanity-check sales claims such as "only large homes", "low density", or "plenty of parking" against the filed inventory.
Registered inventory mix
| Type | Units | Share | Official carpet area |
|---|---|---|---|
| 4BR+4T+Maid room with toilet + Powder room | 17 | 19% | 5,010 sqm |
| 4BR+4T+Home Theater +Maid room with toilet + Family +Powder room +garden | 1 | 1% | 354 sqm |
| 4BR+4T+Home Theater +Maid room with toilet + Family+ Powder room | 16 | 18% | 5,656 sqm |
| 3BR+3T+ Family +Home office+Powder room+ Pent House | 1 | 1% | 304 sqm |
| 4BR+4T+Home Theater +Maid room with toilet +Family+ Powder room +terrace extra | 1 | 1% | 354 sqm |
| 3BR+3T+ Family +Home office+Powder room+Garden | 1 | 1% | 279 sqm |
| 3BR+3T+ Family +Home office + Powder room | 51 | 58% | 12,089 sqm |
Registered tower / wing summary
| Tower/wing | Floors | Units | Parking | Height |
|---|---|---|---|---|
| A | 18 | 35 | 120 | 61 m |
| B | 18 | 53 | 159 | 61 m |
Official unit register
RERA filingK-RERA detail-page flat rows: exact unit numbers, official carpet area, UDS, and parking lots. 84 official flat/unit rows vs 88 registered units disclosed above; ask why the row count differs. Use this as a checklist against the specific flat number in your cost sheet and draft agreement.
By unit type
| Unit type | Rows | Carpet area | UDS | Parking lots |
|---|---|---|---|---|
| 3BR+3T+ Family +Home office+Powder room | 47 | 213.9-279.5 sqm | 89.9-117.4 sqm | 141 |
| 4BR+4T+Home Theater +Maid room with toilet + Family +Powder room | 17 | 353.5 sqm | 147.1-268.6 sqm | 51 |
| 4BR+4T+Maid room with toilet + Powder room | 17 | 294.7 sqm | 121.5 sqm | 51 |
| 3BR+3T+ Family +Home office+Powder room +Pent House | 1 | 303.7 sqm | 234.7 sqm | 3 |
| 3BR+3T+ Family +Home office+Powder room+Garden | 1 | 279.5 sqm | 117.4 sqm | 3 |
| 4BR+4T+Home Theater +Maid room with toilet + Family +Powder room +garden | 1 | 353.5 sqm | 147.1 sqm | 3 |
By tower / wing
| Tower/wing | Rows | Carpet area | UDS | Parking lots |
|---|---|---|---|---|
| B | 49 | 213.9-303.7 sqm | 89.9-234.7 sqm | 147 |
| A | 35 | 294.7-353.5 sqm | 121.5-268.6 sqm | 105 |
Show sample official unit rows
| Unit | Tower | Floor | Type | Carpet | UDS | Parking |
|---|---|---|---|---|---|---|
| A-101 | A | 1 | 4BR+4T+Home Theater +Maid room with toilet + Family +Powder room +garden | 353.5 sqm | 147.1 sqm | 3 |
| A-102 | A | 1 | 4BR+4T+Maid room with toilet + Powder room | 294.7 sqm | 121.5 sqm | 3 |
| A-201 | A | 2 | 4BR+4T+Home Theater +Maid room with toilet + Family +Powder room | 353.5 sqm | 147.1 sqm | 3 |
| A-202 | A | 2 | 4BR+4T+Maid room with toilet + Powder room | 294.7 sqm | 121.5 sqm | 3 |
| A-301 | A | 3 | 4BR+4T+Home Theater +Maid room with toilet + Family +Powder room | 353.5 sqm | 147.1 sqm | 3 |
| A-302 | A | 3 | 4BR+4T+Maid room with toilet + Powder room | 294.7 sqm | 121.5 sqm | 3 |
Legal, Approvals & Project Team
Litigation & compliance
RERA filingThe promoter answered No to the land-litigation question. This is a filed declaration, not a court search.
1 of 27 compliance document slots are filed as Not Applicable; the remaining 26 slots have usable uploaded filings.
No completion certificate (OC) on file yet — project has not been declared complete.
See the filed approval statuses and linked documents →
Statutory approval status
RERA filing7 of 7 applicable approvals are marked Approved in the filing. Check the linked documents for their scope and validity.
3 further authority slots are marked not applicable in the filing.
| Authority / NOC | Status | Date | File |
|---|---|---|---|
| Water supply and sewage board | Approved | 08-10-2024 | BWSSB NOC 08102024.pdf |
| KSPCB- PCB (10 Acres to 125 Acres) | Approved | 01-07-2024 | CFE or KSPCB 01072024.pdf |
| KSPCB- MOEF (Above 50 Acres) | Approved | 27-08-2024 | MOEF 27082024.pdf |
| KPTCL- BESCOM | Approved | 19-02-2024 | BESCOM 19022024.pdf |
| Fire and Safety | Approved | 18-07-2024 | Fire NOC 18072024.pdf |
| Airport Authority of India | Approved | 13-02-2024 | AIA 13022024.pdf |
| BSNL/Telecommunication Department | Approved | 12-03-2024 | BSNL 12032024.pdf |
Project team & certifications
RERA filingK-RERA names 4 project professional/vendor rows across Chartered accountant, Engineer, Architect, Contractor. Use this to cross-check whose certificates, drawings, and contractor commitments support the filing; final reliance still belongs with your lawyer/technical reviewer.
| Role | Name | Registration / licence | Since | Locality |
|---|---|---|---|---|
| Chartered accountant | CHANDRA SEKHAR D | 220026 | 2019 | Hyderabad, Telangana - 500034 |
| Engineer | B E Pruthviraja | BCCL/BL-3.6/SE-0061/21-22 | 2008 | Bengaluru Urban, Karnataka - 560083 |
| Architect | V. NARASIMHAN | CA/1986/10034 | 1970 | Bengaluru Urban, Karnataka - 560025 |
| Contractor | Krishnaiah Projects Pvt. LTD | - | 1996 | Bengaluru Urban, Karnataka - 560003 |
Financials & Construction Progress
Financial disclosures
RERA filingLatest quarterly filing (2026-Q1): ₹2.11 Cr collected from buyers, ₹2.11 Cr withdrawn from the project's escrow account.
| Construction progress | 10% → 10% (+0 pts) |
| Units sold/booked as registered | 6/88 (7%) |
| Buyer collections in available QPRs | ₹2.11 Cr |
| Escrow withdrawals in available QPRs | ₹2.11 Cr (1.00x collections) |
QPR figures are developer-filed quarterly disclosures. Collections and withdrawals are not a project valuation; they are a sanity check for whether sales, construction progress, and escrow draws appear directionally aligned.
Declared construction cost ÷ registered units averages to ₹159.9 lakhs per unit — the developer's own declared construction/development cost, not a unit agreement or asking price. This project-cost average cannot establish whether a quoted unit price is fair. Compare the exact unit, area basis, date and included charges in any price evidence.
RERA 70% project account is on file: HDFC SADASHIVANAGAR IFSC Code : HDFC0001079 Pin Code : 560003. RERA requires 70% of buyer collections to sit in this separate, project-specific account, drawn only against certified construction milestones — confirm your payments are made to THIS account (not a general builder account) and that it appears on your allotment letter.
Location & Connectivity
The nearest of the listed job hubs is about 6 km in a straight line from the mapped location. Road distance and travel time will differ.
| Landmark | Straight-line |
|---|---|
| Outer Ring Road / Manyata | 6 km |
| MG Road / city centre | 14 km |
| Kempegowda Int'l Airport | 15 km |
| Bellandur–Marathahalli belt | 20 km |
| Whitefield IT hub | 21 km |
| Electronic City | 29 km |
Straight-line distances from the geocoded project locality (the RERA address is an area, not a door) — directional, not door-to-door drive times. Check the actual road route, the nearest metro station and daily-need shops/schools/hospitals on a site visit.